diff options
| author | Eric Dumazet <[email protected]> | 2017-04-19 09:59:26 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-04-21 13:24:06 -0400 |
| commit | 39fba7835aacda65284a86e611774cbba71dac20 (patch) | |
| tree | cc445a8119f1eee88c561ee3bb8b0339b98f66c5 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 6bc6895bdd6744e0136eaa4a11fbdb20a7db4e40 (diff) | |
kaweth: use skb_cow_head() to deal with cloned skbs
We can use skb_cow_head() to properly deal with clones,
especially the ones coming from TCP stack that allow their head being
modified. This avoids a copy.
Signed-off-by: Eric Dumazet <[email protected]>
Cc: James Hughes <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions